Q: Fill in the blank: When creating a variable for use in R, your variable name should begin with _____.
or
Q: Complete the blank: Your variable name should start with _____ when you create one in R.
- an operator
- a letter
- an underscore
- a number
Explanation: When you are setting up a variable in R for usage, the name of the variable you choose should start with either a letter or a period (.).
